Is there a pin-compatible replacement for ZX-HY2.0-7PZZ?

Several candidates have a compatible PCB footprint (7-pin, 2.0mm pitch, straight). However, true pin-to-pin compatibility also requires matching the shroud and keying to mate correctly. This must be verified, as parts from different series (e.g., JST PA/PH) will not mate.

What risks should I check before replacing ZX-HY2.0-7PZZ?

First, verify mating connector compatibility; ensure the new header's shroud and keying match. Second, check electrical ratings; some alternatives have lower voltage (e.g., 100V) or current (e.g., 1.5A) limits. Finally, confirm all physical dimensions from the datasheet.

ZX-HY2.0-7PZZ Alternatives, Datasheet & Cross Reference | Megastar

ZX-HY2.0-7PZZ is a 7-pin, 2.0mm pitch straight male header. While alternatives with a matching footprint exist, they require careful review of electrical ratings and mating connector compatibility.

AI replacement insight

Package riskhigh

Mating shroud and keying differences between generic and vendor-specific series are common.

Electrical riskmedium

Some alternatives have lower voltage or current ratings that must be checked against application requirements.

Sourcing risklow

2.0mm pitch headers are widely available from multiple manufacturers.

Can it be replaced directly?

No verified direct drop-in replacement has been identified. All candidates require engineering review for parametric differences or mating system compatibility.

Best replacement path

Find a generic 2.0mm 7-pin straight header with ≥2A/250V ratings. Candidates like PZ200V-11-07P are close in form but require checking for parametric downgrades like lower current.

Main risk

The main risk is mating incompatibility. Many alternatives belong to specific connector families (e.g., JST PH/PA) which will not mate with the original female housing.

Recommended alternatives

Similar form factor and voltage, but has a lower current rating of 1.5A.

View details

Alternative comparison matrix

Feature / factor	ZX-HY2.0-7PZZ	PZ200V-11-07P	B07B-PASK-1(LF)(SN)	Compatibility / risk
Current	2A	1.5A	3A	1.5A / 3A — Candidate has 25% lower current rating.; B07B-PASK-1(LF)(SN): stronger
Voltage	250V	250V	250V	250V — matched; B07B-PASK-1(LF)(SN): matched
Package	Through Hole, Straight	Through Hole, Straight	Through Hole, Straight	Through Hole, Straight — Pitch and pin count match.; B07B-PASK-1(LF)(SN): Footprint is compatible.
Application	Generic Header	Generic Header	JST PA Series	Generic Header / JST PA Series — Both appear to be generic headers, increasing mating likelihood.; B07B-PASK-1(LF)(SN): Will not mate with non-PA series housings.

Application & sourcing insights

Questions & answers

There is no single 'best' alternative. `PZ200V-11-07P` is a close form-fit match but has a lower current rating (1.5A). JST parts like `B07B-PASK-1` have better electricals but belong to a different connector series, requiring a change of the mating part.